10GBASE-X单通道光传输系统物理层设计  

The design of single-channel optical transmission system based on 10GBASE-X

作　　者：赵玲玲[1,2] 吴志勇[1] 高世杰[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院研究生院,北京100039

出　　处：《电路与系统学报》2010年第5期112-115,126,共5页Journal of Circuits and Systems

基　　金：中国科学院基金资助(085231B090)

摘　　要：研究了符合IEEE标准的万兆以太网10BASE-X物理层技术,建立了单通道串行光传输系统。对系统原理进行了分析,该系统由数据转换电路和光收发模块组成。利用FPGA实现XGMII和XAUI之间的转换,物理层芯片实现XAUI和XFI的转换,光收发器实现光/电、电/光转换。经实践证明,该单波长光传输系统的数据传输容量达到了10Gbps并给出了仿真结果。Based on the study of the 10BASE-X Gigabit Ethernet physical layer technology which meets the IEEE standard, a single-channel optical transmission system is established. We analyze the system working principle. The system consists of data conversion circuits and optical transceiver modules. The conversion between the XGMII and XAUI is achieved in FPGA, the conversion between the XAUI and XFI is carried out by a physical layer chip, and the conversion between optical and electronic is completed in optical transceiver. Be testified by practice, the single-wavelength optical transmission system reaches a 10Gbps data transmission capacity, and the simulation results are given.

关 键 词：10Gbps附属单元接口 XFP 10Gbps 物理层 单通道 

分 类 号：TN919.3[电子电信—通信与信息系统]